Open Museum Archive

Rectifier 227/Power Switchboard No 7/20 Mk3
Object ID1680
Date0000-00-00
Works No
Accession NoIF:2006:061
StatusOn Display
Category Telephone
Collection IDTelecommunications
Made By
Made In
DescriptionUAX 13 50v power supply, 240v 50hz single phase input.
LocationRadio Room
ConditionUnrestored - working
Conservation/ Maintenance History
General Maintenance
2011-09-14

General check and addition of battery set. Unit now powering all exchanges in the Exchange Room:-

UAX13
Siemens 222
PABX3
GEC 50 Line PAX